204 S650 Operation & Maintenance Manual
(S650) LOADER SPECIFICATIONS (CONT’D)
Hydraulic System
Pump Type Engine driven, gear type
Pump Capacity - Standard 87,1 L/min (23.0 U.S. gpm)
Pump Capacity - High-Flow Option 115,5 L/min (30.5 U.S. gpm)
System Relief at Quick Couplers 23,8 - 24,5 MPa (238 - 245 bar) (3450 - 3550 psi)
Filter (Hydraulic / Hydrostatic) Replaceable beta 10 micron = 200, drop in element
Filter (Charge) Replaceable beta 10 micron = 200, drop in element
Hydraulic Cylinders
Bore Diameter: Lift Cylinder (2)
Tilt Cylinder (2)
Rod Diameter: Lift Cylinder (2)
Tilt Cylinder (2)
Stroke: Lift Cylinder (2)
Tilt Cylinder (2)
Double-acting; tilt cylinders have cushioning feature on dump and rollback
76,2 mm (3.00 in)
76,2 mm (3.00 in)
44,5 mm (1.75 in)
41,4 mm (1.63 in)
633,2 mm (24.93 in)
354,8 mm (13.97 in)
Control Valve - Standard 3-Spool, open centre, manually operated with spring detent for lift float and
electrically controlled auxiliary spool
Control Valve - ACS, AHC and SJC 3-Spool, open centre with electric actuator controlled lift with float and tilt.
Electrically controlled auxiliary spool
Fluid Lines SAE Standard tubelines, hoses and fittings
Hydraulic Function Time:
Raise Lift Arms
Lower Lift Arms
Bucket Dump
Bucket Rollback
3.9 Seconds
2.6 Seconds
2.3 Seconds
1.7 Seconds
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